Question

(B)
Find the measurement of all linear pair angles from the figure given below.
pls answer this fast ​

Answer 1

Solution :-

we know that,

• Pair of adjacent angles formed when two lines intersect are called linear pair angles.
• sum of linear pair angles is equal to 180° .

so, in figure we have,

• ∠1 and ∠2 are linear pair angles. => ∠1 + ∠2 = 180° .
• ∠2 and ∠3 are linear pair angles. => ∠2 + ∠3 = 180° .
• ∠3 and ∠4 are linear pair angles. => ∠1 + ∠2 = 180° .
• ∠1 and ∠4 are linear pair angles. => ∠1 + ∠4 = 180° .
• ∠5 and ∠6 are linear pair angles. => ∠5 + ∠6 = 180° .
• ∠6 and ∠7 are linear pair angles. => ∠6 + ∠7 = 180° .
• ∠7 and ∠8 are linear pair angles. => ∠7 + ∠8 = 180° .
• ∠5 and ∠8 are linear pair angles. => ∠5 + ∠8 = 180° .

Learn more :-

In ABC, AD is angle bisector,

angle BAC = 111 and AB+BD=AC find the value of angle ACB=?

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